package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    @Insert("insert into employee(id, name, username, password, phone, sex, id_number, status, create_time, update_time, create_user, update_user)" +
            " values (#{id}, #{name}, #{username}, #{password}, #{phone}, #{sex}, #{idNumber}, #{status}, #{createTime}, " +
            "#{updateTime}, #{createUser}, #{updateUser});")
    @AutoFill(value = OperationType.INSERT)
    void saveEmployee(Employee employee);

    @Select("select * from employee where username = #{username};")
    Employee queryEmployeeByUsername(String username);

    /**
     * 分页查询，动态查询，用xml
     * @param employeePageQueryDTO
     * @return
     */
    Page<Employee> pageQuery(EmployeePageQueryDTO employeePageQueryDTO);

    @Update("update employee set status = #{status} where id = #{empId}")
    @AutoFill(value = OperationType.UPDATE)
    void updateEmployeeStatus(Long empId, Integer status);

    @AutoFill(value = OperationType.UPDATE)
    void updateEmployee(Employee employee);

    @Select("select * from employee where id = #{empId};")
    Employee queryEmployeeById(Long empId);
}